proc_bsr: refactor and add extra print_state() method

allows to call the print_state() routine from other places in the BSR

srsue/hdr/stack/mac/proc_bsr.h

@@ -96,6 +96,7 @@ private:
   typedef enum { NONE, REGULAR, PADDING, PERIODIC } triggered_bsr_type_t;
   triggered_bsr_type_t triggered_bsr_type = NONE;
 
+  void     print_state();
   void     set_trigger(triggered_bsr_type_t new_trigger);
   void     update_new_data();
   void     update_buffer_state();

srsue/src/stack/mac/proc_bsr.cc

@@ -45,6 +45,17 @@ void bsr_proc::init(sr_proc*                       sr_,
 
   // Print periodically the LCID queue status
   auto queue_status_print_task = [this](uint32_t tid) {
+    print_state();
+    timer_queue_status_print.run();
+  };
+  timer_queue_status_print.set(QUEUE_STATUS_PERIOD_MS, queue_status_print_task);
+  timer_queue_status_print.run();
+
+  initiated = true;
+}
+
+void bsr_proc::print_state()
+{
   char str[128];
   str[0] = '\0';
   int n  = 0;
@@ -54,12 +65,6 @@ void bsr_proc::init(sr_proc*                       sr_,
     }
   }
   Info("BSR:   triggered_bsr_type=%s, LCID QUEUE status: %s\n", bsr_type_tostring(triggered_bsr_type), str);
-    timer_queue_status_print.run();
-  };
-  timer_queue_status_print.set(QUEUE_STATUS_PERIOD_MS, queue_status_print_task);
-  timer_queue_status_print.run();
-
-  initiated = true;
 }
 
 void bsr_proc::set_trigger(srsue::bsr_proc::triggered_bsr_type_t new_trigger)